The branch main has been updated by kp:
URL:
https://cgit.FreeBSD.org/src/commit/?id=48767d8734ea21182eec04273127818e3878c2e5
commit 48767d8734ea21182eec04273127818e3878c2e5
Author: Kristof Provost <k...@freebsd.org>
AuthorDate: 2022-11-15 11:11:32 +0000
Commit: Kristof Provost <k...@freebsd.org>
CommitDate: 2022-11-15 11:13:11 +0000
pfsync: fix memory leak
The recent refactoring to prepare for pfsync over IPv6 introduced a
memory leak.
If we don't have a sync peer configured we return early (without sending
out a packet), but failed to free the newly allocated packet.
Sponsored by: Rubicon Communications, LLC ("Netgate")
---
sys/netpfil/pf/if_pfsync.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/sys/netpfil/pf/if_pfsync.c b/sys/netpfil/pf/if_pfsync.c
index f8cca8a4460b..a2baf477873e 100644
--- a/sys/netpfil/pf/if_pfsync.c
+++ b/sys/netpfil/pf/if_pfsync.c
@@ -1589,6 +1589,7 @@ pfsync_sendout(int schedswi, int c)
}
#endif
default:
+ m_freem(m);
return;
}
